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marcan / lsirec

LSI SAS2008/SAS2108 low-level recovery tool for Linux
BSD 2-Clause "Simplified" License
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Mfg data checksum error #8

Closed BurningTheSky closed 4 years ago

BurningTheSky commented 4 years ago

I'm not the biggest Linux/CentOS user so please bear with me... I cloned and did a make on the files here, I unbound then halted the card, extracted the SBR and now I'm running into issues. When I parsed the SBR to a CFG file everything is pretty much zeroed out except the address which is all F's, any ideas what I have done wrong or what I am missing?

[root@CentOS lsirec]$ lspci -Dmmnn|grep LSI 0000:02:00.0 "SCSI storage controller [0100]" "LSI Logic / Symbios Logic [1000]" "SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] [0072]" -r03 "LSI Logic / Symbios Logic [1000]" "SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] [0072]" [root@CentOS lsirec]# ./lsirec 0000:02:00.0 unbind Trying unlock in MPT mode... Device in MPT mode [root@CentOS lsirec]# ./lsirec 0000:02:00.0 halt Device in MPT mode Resetting adapter in HCB mode... Trying unlock in MPT mode... Device in MPT mode IOC is RESET [root@CentOS lsirec]# ./lsirec 0000:02:00.0 readsbr H200.SBR Device in MPT mode Using I2C address 0x54 Using EEPROM type 1 Reading SBR... SBR saved to H200.SBR [root@CentOS lsirec]# python3 sbrtool.py parse H200.SBR H200.CFG WARNING: Mfg data checksum error WARNING: SAS address checksum error [root@CentOS lsirec]# cat H200.CFG Unk00 = 0x00000000 Unk04 = 0x00000000 Unk08 = 0x00000000 PCIVID = 0x0000 PCIPID = 0x0000 Unk10 = 0x0000 HwConfig = 0x0000 SubsysVID = 0x0000 SubsysPID = 0x0000 Unk18 = 0x00000000 Unk1c = 0x00000000 Unk20 = 0x00000000 Unk24 = 0x00000000 Unk28 = 0x00000000 Unk2c = 0x00000000 Unk30 = 0x00000000 Unk34 = 0x00000000 Unk38 = 0x00000000 Unk3c = 0x00000000 Interface = 0x00 Unk41 = 0x00 Unk42 = 0x0000 Unk44 = 0x00000000 Unk48 = 0x0000 Unk4a = 0x00 SASAddr = 0xffffffffffffffff

ezonakiusagi commented 4 years ago

you're seeing the checksum error because your entire SBR content is zero'd out and you have 0xFF for your SAS address section, which isn't needed by the way for the LSI or Dell firmwares.

is this a card that you previously wrote the empty SBR on to?

BurningTheSky commented 4 years ago

The only thing I've done was follow various guides to flash to IT mode. Shall I just write a copy of the Dell H200 SBR onto it? Or should I do something else?

marcan commented 4 years ago

A lot of guides out there have you wipe the SBR because they don't know any better.

If you have an H200 you should use that SBR. For other cards probably the sas9211-8i_itir.cfg sample is a closer config. Change any settings you want changed, build them with sbrtool, and flash them.

Of course, if the card is otherwise working fine, you can also choose not to care and just leave the SBR blank, which means it will use default settings for everything. But it's not really a state that any "normal" card should be in, it's just something a lot of guides have latched on to because it happens to work for flashing to IT mode.

BurningTheSky commented 4 years ago

Right, that makes sense. It does sound like that's what the guide suggested. Thanks for the advice, I have copied the H200 SBR and removed the SAS address, I booted into unraid and it could see a single disk with smart data so I think it's all working now! Thanks!